After Momoto entered the workforce, they met through a friend and got married after two years of dating. One day, she goes to a class reunion from her college days. I can't even imagine the current neat and clean Momo getting together for BBQ, snowboarding, and other fun-filled circles. As time passes, a video of the after-party is sent to her, and a close man who seems to be her ex-boyfriend... ``I'll be home at 10 o'clock~!'' I believed Momo's drunken words and waited.